<html><body>
<p>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="1%"><img width="101" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%"><img src="cid:1__=4EBB02A0DFD2C5018f9e8a93df938690918c4EB@" width="65" height="65"></td></tr>
</table>
</td><td width="100%"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<font size="3"><b>Invitation: CCSDS CFDP WG Meeting</b></font>
<table id="NoticeTable" width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="1%" valign="middle"><img width="639" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<font size="2"><b>12/05/2022</b></font><font size="2"> - </font></td><td width="1%" valign="middle"><img width="72" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
</td><td width="100%" valign="middle"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
</td></tr>
</table>
<br>
<font size="1">No Location Information</font></td></tr>
</table>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%" bgcolor="#EBECED" valign="middle">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="1%"><img width="159" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<font size="1"><b>Felix Flentge</b></font></td><td width="100%"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<ul style="padding-left: 3pt"><font size="1">has invited you to a meeting. You have not yet responded.</font></ul>
</td></tr>
</table>
<table id="ShowComments" width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="0%"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""></td><td width="100%"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
</td></tr>
</table>
</td></tr>
</table>
</td></tr>
</table>
</td></tr>
<tr valign="top"><td width="100%">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%" bgcolor="#FFFFFF">
<table id="AddrDisplay" width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td id="AddrDisplay1" width="1%" valign="middle"><img width="101" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<font size="1" color="#616161">Required:</font></td><td width="100%" valign="middle"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<font size="1">chkoo@kari.re.kr, jpmayer@gmv.com</font></td></tr>
<tr valign="top"><td width="1%" valign="middle"><img width="101" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
</td><td width="100%" valign="middle"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
</td></tr>
<tr valign="top"><td id="AddrDisplay2" width="1%" valign="middle"><img width="101" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<font size="1" color="#616161">Optional:</font></td><td width="100%" valign="middle"><img width="1" height="1" src="/icons/ecblank.gif" border="0" alt=""><br>
<font size="1">sis-cfdpv1@mailman.ccsds.org</font></td></tr>
</table>
</td></tr>
</table>
</td></tr>
</table>
<table id="ShowDescription" width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%">
<table id="Description" width="100%" border="0" cellspacing="0" cellpadding="0"><tbody title="Description">
<tr class="domino_tablabel"><th scope="rowgroup" colspan="1">Description</th></tr>
<tr valign="top"><td width="100%" bgcolor="#E7E9F0" valign="middle">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%" bgcolor="#FFFFFF">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr valign="top"><td width="100%"><font size="1">Hi,</font><br>
<br>
<font size="1">I would propose the following agenda for the CFDP WG Meeting:</font><br>
<br>
<font size="1">1) potential updates to the CFDP standard</font>
<ul type="disc" style="padding-left: 18pt">
<li><font size="1">Abandon.Request (eg, to deal with safe modes)</font>
<li><font size="1">Clarification regarding 4.6.1.1.9 and unbounded files</font>
<li><font size="1">option to send Finished PDU although transaction is suspended (remember PDU are ACK'ed even if suspended)</font>
<li><font size="1">clarification regarding sending empty files</font>
<li><font size="1">responding to NAK if not all file segments from a previous NAK have been re-sent</font>
<li><font size="1">How to react to NAK for unknown transactions</font>
<li><font size="1">...<br>
</font></ul>
<font size="1">2) Possible introduction of a light CFDP Class 1 version (@Cheol: do you want to propose something?)</font><br>
<br>
<font size="1">3) Way forward, schedule, ....</font><br>
<br>
<font size="1">4) AOB</font><br>
<br>
<font size="1">Please let me know if you have any additional topics.</font><br>
<br>
<font size="1">Regards,</font><br>
<font size="1">Felix</font><br>
<br>
<font size="3" color="#5F5F5F" face="serif">________________________________________________________________________________</font><font size="3" face="serif"> </font><br>
<font size="5" color="#252424" face="Segoe UI">Microsoft Teams meeting</font><font size="3" color="#252424" face="Segoe UI"> </font><br>
<font size="2" color="#252424" face="Segoe UI"><b>Join on your computer or mobile app</b></font><font size="3" color="#252424" face="Segoe UI"><b> </b></font><br>
<a href="https://teams.microsoft.com/l/meetup-join/19%3ameeting_ZWEwNDcyNzgtODQ2NS00Y2NmLThmMGItMTg3YjU3MDdiOWIw%40thread.v2/0?context=%7b%22Tid%22%3a%229a5cacd0-2bef-4dd7-ac5c-7ebe1f54f495%22%2c%22Oid%22%3a%22185a95a8-ead1-4bea-ab37-b44c3c3e4333%22%7d" target="_blank"><font size="2" color="#6264A7" face="Segoe UI Semibold"><u>Click here to join the meeting</u></font></a><font size="3" color="#252424" face="Segoe UI"> </font><br>
<font size="2" color="#252424" face="Segoe UI"><b>Or join by entering a meeting ID</b></font><font size="2" color="#252424" face="Segoe UI"><br>
Meeting ID: </font><font size="3" color="#252424" face="Segoe UI">382 086 052 837</font><font size="2" color="#252424" face="Segoe UI"> </font><br>
<font size="2" color="#252424" face="Segoe UI"><b>Join with a video conferencing device</b></font><font size="3" color="#252424" face="Segoe UI"> </font><br>
<font size="2" color="#252424" face="Segoe UI">teams@meet.esa.int </font><br>
<font size="2" color="#252424" face="Segoe UI">Video Conference ID: </font><font size="3" color="#252424" face="Segoe UI">123 422 100 4 </font><br>
<a href="https://esait.sharepoint.com/sites/esaitServicePortal/SitePages/How-to-connect-to-WebEx-or-Microsoft-Teams-meeting-with-Polycom.aspx"><font size="2" color="#6264A7" face="Segoe UI"><u>Alternative VTC instructions</u></font></a><font size="2" color="#252424" face="Segoe UI"> </font><br>
<font size="2" color="#252424" face="Segoe UI"><b>Or call in (audio only)</b></font><font size="3" color="#252424" face="Segoe UI"> </font><br>
<a href="tel:+4969667737678,,129198214#"><font size="2" color="#6264A7" face="Segoe UI"><u>+49 69 667737678,,129198214#</u></font></a><font size="3" color="#252424" face="Segoe UI"> </font><font size="2" color="#252424" face="Segoe UI"> Germany, Frankfurt am Main </font><br>
<font size="2" color="#252424" face="Segoe UI">Phone Conference ID: </font><font size="3" color="#252424" face="Segoe UI">129 198 214# </font><br>
<a href="https://dialin.teams.microsoft.com/24f2f848-5af2-4842-8cf5-07a5ac61afc3?id=129198214" target="_blank"><font size="2" color="#6264A7" face="Segoe UI"><u>Find a local number</u></font></a><font size="3" color="#252424" face="Segoe UI"> | </font><a href="https://mysettings.lync.com/pstnconferencing" target="_blank"><font size="2" color="#6264A7" face="Segoe UI"><u>Reset PIN</u></font></a><font size="3" color="#252424" face="Segoe UI"> </font><br>
<img src="cid:2__=4EBB02A0DFD2C5018f9e8a93df938690918c4EB@" width="167" height="60"><br>
<a href="https://aka.ms/JoinTeamsMeeting" target="_blank"><font size="2" color="#6264A7" face="Segoe UI"><u>Learn more</u></font></a><font size="3" color="#252424" face="Segoe UI"> | </font><a href="https://esait.sharepoint.com/sites/esaitServicePortal/SitePages/How-to-contact-t.aspx" target="_blank"><font size="2" color="#6264A7" face="Segoe UI"><u>Help</u></font></a><font size="3" color="#252424" face="Segoe UI"> | </font><a href="https://teams.microsoft.com/meetingOptions/?organizerId=185a95a8-ead1-4bea-ab37-b44c3c3e4333&tenantId=9a5cacd0-2bef-4dd7-ac5c-7ebe1f54f495&threadId=19_meeting_ZWEwNDcyNzgtODQ2NS00Y2NmLThmMGItMTg3YjU3MDdiOWIw@thread.v2&messageId=0&language=en-GB" target="_blank"><font size="2" color="#6264A7" face="Segoe UI"><u>Meeting options</u></font></a><font size="3" color="#252424" face="Segoe UI"> | </font><a href="https://www.esa.int/About_Us/Law_at_ESA/Highlights_of_ESA_rules_and_regulations" target="_blank"><font size="2" color="#6264A7" face="Segoe UI"><u>Legal</u></font></a><font size="3" color="#252424" face="Segoe UI"> </font><br>
<font size="3" color="#5F5F5F" face="serif">________________________________________________________________________________</font><font size="3" face="serif"> </font></td></tr>
</table>
</td></tr>
</table>
</td></tr>
</tbody></table>
</td></tr>
</table>
</body></html>